122320411300111 has 2 divisors, whose sum is σ = 122320411300112. Its totient is φ = 122320411300110.

The previous prime is 122320411300081. The next prime is 122320411300261. The reversal of 122320411300111 is 111003114023221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122320411300111 - 2³⁷ = 122182972346639 is a prime.

It is a super-2 number, since 2×122320411300111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122320411340111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61160205650055 + 61160205650056.

It is an arithmetic number, because the mean of its divisors is an integer number (61160205650056).

Almost surely, 2^{122320411300111} is an apocalyptic number.

122320411300111 is a deficient number, since it is larger than the sum of its proper divisors (1).

122320411300111 is an equidigital number, since it uses as much as digits as its factorization.

122320411300111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 122320411300111 its reverse (111003114023221), we get a palindrome (233323525323332).

The spelling of 122320411300111 in words is "one hundred twenty-two trillion, three hundred twenty billion, four hundred eleven million, three hundred thousand, one hundred eleven".